The heat-shrink connector with soldering is essential for the safe and reliable connection or repair of wires. Inside the heat-shrink tube, there is a solder ring that melts when heated to 150°C, connecting the wires. Additionally, there is a layer of adhesive inside the connector that reinforces and protects the connection from moisture. No additional insulation is required after connecting the wires.

The packaging includes:

• White transparent soldering connectors for wire range: 0.25~0.35mm² (5 pieces)
• Red transparent soldering connectors for wire range: 0.5~1.5mm² (20 pieces)
• Blue transparent soldering connectors for wire range: 1.5~2.5mm² (20 pieces)
• Yellow transparent soldering connectors for wire range: 4~6mm² (5 pieces)
• Black heat-shrink polyethylene tubes without adhesive and soldering, 3.2/1.6mm, 20mm long (50 pieces)

Technical specifications of the soldering connectors:

• Operating temperature: -55°C ~ 125°C
• Melting and shrinkage temperature of the solder: above 150°C
• Shrink ratio: 2:1
• Insulation material: Polyolefin
• Maximum voltage: 600V
• Shrink ratio: 2:1
• Plastic packaging with a closure and hanging loop, size 135x70x30mm, secured with aluminum foil